Pair Shoveler, 2 wigeon, about 25 teal and a dunlin on mere (which has just a bit more water than of late). Kestrel by YHA and male sparrowhawk sat out from Britton hide. Deer Park: Isabelline still there, and showing really well almost climbing up Steve H's lens. Hobby and kestrel over Martins Haven, also in the valley a Spotted flycatcher, 2 Blackcap and flock of goldfinch. Skylarks passing all morning.